Multi-station clip type plate collecting mechanism for small plates

Abstract

The utility model discloses a multi-station clip type plate collecting mechanism for small plates, which comprises a lifting mechanism, a clip clamping mechanism, an adjustable conveying mechanism and a plate pushing mechanism, the lifting mechanism drives the clip clamping mechanism to move along the vertical direction, a clip type carrier is clamped on the clip clamping mechanism, and the adjustable conveying mechanism drives the plate pushing mechanism to move along the vertical direction. An adjustable conveying mechanism is arranged at the side end of the cartridge clip clamping mechanism in a butt joint mode, a plate is conveyed on the adjustable conveying mechanism and is aligned with the cartridge clip type carrier, and a plate pushing mechanism used for pushing materials is arranged above the adjustable conveying mechanism. By means of the mode, the automatic plate collecting device can adapt to production of products of various specifications by automatically adjusting the conveying structure, can collect plates at multiple stations at the same time, and greatly improves compatibility and production efficiency of the machine.

Description

Technical Field

[0001] The utility model relates to the technical field of board collection in the PCB industry, in particular to a multi-station spring clip type board collection mechanism for small boards. Background Art

[0002] Clip-type carriers have the characteristics of compact structure, small contact surface with the panel, and no wear on the middle forming area of the panel. At present, the retractable plates of clip-type carriers are mainly for clip-type carriers of a single fixed size. The structure cannot be adjusted according to the size changes of the carrier. Therefore, it can only meet the production of panels of a certain fixed size, which has great limitations.

[0003] In actual production, usually only one single fixed size of product is produced. The traditional clip-type retractable plate machine has a fixed structure and cannot be adjusted according to the different products produced. It can only meet the production of panels of a certain fixed size. When there is a demand for the production of products of other specifications, this structure cannot meet the production, and therefore has great limitations.

[0004] Based on the above defects and shortcomings, it is necessary to improve the existing technology and design a multi-station clip-type plate collecting mechanism for small plates. Utility Model Content

[0005] The main technical problem solved by the utility model is to provide a multi-station clip-type plate collecting mechanism for small plates. By automatically adjusting the conveying structure, it can adapt to the production of products of various specifications and can collect plates at multiple stations at the same time, which greatly improves the compatibility and production efficiency of the machine.

[0006] In order to solve the above technical problems, a technical solution adopted by the utility model is: to provide a multi-station clip-type plate collecting mechanism for small plates, which includes a lifting mechanism, a clip clamping mechanism, an adjustable conveying mechanism and a plate pushing mechanism. The lifting mechanism drives the clip clamping mechanism to move in the vertical direction, a clip-type carrier is clamped on the clip clamping mechanism, an adjustable conveying mechanism is arranged at the side end of the clip clamping mechanism, a plate is conveyed on the adjustable conveying mechanism, the plate is aligned with the clip-type carrier, and a plate pushing mechanism for pushing materials is arranged above the adjustable conveying mechanism;

[0007] The adjustable conveying mechanism includes a base plate, a first conveying line, a second conveying line, a ball screw, a servo motor and a power unit. Several groups of first conveying lines are installed on the base plate. The second conveying line is arranged on the side end of the first conveying line. The bracket of the second conveying line is installed on the ball screw through a screw nut. The ball screw is installed on the base plate. The first conveying line and the second conveying line form a group of conveying lines. The ball screw is driven to rotate by the servo motor. Several groups of first conveying lines and second conveying lines are driven by the power unit for synchronous conveying.

[0008] Preferably, the power unit includes a spline shaft, a motor, and a synchronous pulley assembly. The two spline shafts are inserted into the brackets of several groups of the first conveying line and the second conveying line. The first synchronous pulley of the first conveying line is fixedly installed on the spline shaft, and the second synchronous pulley of the second conveying line is sleeved on the spline shaft. The second synchronous pulley can slide on the spline shaft. The motor is installed on the bottom plate, and the motor drives the spline shaft to rotate through the synchronous pulley assembly, thereby driving the first synchronous pulley and the second synchronous pulley to rotate.

[0009] Preferably, the magazine clamping mechanism includes a lifting frame, a carrier support frame, a carrier fixed clamping plate, a fixture movable clamping plate, and a clamping screw rod. Several groups of carrier support frames are erected on the lifting frame. One end of the carrier support frame is fixed with a carrier fixed clamping plate, and the other end of the carrier support frame is provided with a fixture movable clamping plate. The fixture movable clamping plates are respectively installed on the clamping screw rod through screw nuts, and the clamping screw rod is installed on the lifting frame below the carrier support frame.

[0010] Preferably, the push plate mechanism includes a sliding plate, a push plate screw rod, a push plate motor, and an elastic pushing component. The sliding plate is installed along the conveying direction of the adjustable conveying mechanism through a linear slide rail. A push plate screw rod is arranged at the side end of the sliding plate. The push plate screw rod is driven to rotate by the push plate motor. The screw nut of the push plate screw rod is fixedly connected with the sliding plate through a connecting plate. Several groups of elastic pushing components are installed on the sliding plate, and the elastic pushing components are located above the first conveying line of the adjustable conveying mechanism.

[0011] Preferably, the elastic pushing component includes a pushing plate, a push plate, a guide rod, a vertical plate, an induction piece, and an inductor. The pushing plate is slidably installed on the sliding plate through a linear slide rail. A push plate for pushing materials is installed at the front end of the pushing plate. A guide rod is installed at the rear end of the pushing plate. The guide rod passes through the vertical plate, and a spring is sleeved on the guide rod. An induction piece is installed on the pushing plate, and an inductor cooperating with the induction piece is installed on the sliding plate.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] For the multi-station automatic plate collecting mechanism of the magazine type carrier, it can simultaneously position, clamp and complete the plate collecting action for multiple magazine type carriers, and can automatically adjust the conveying width according to the size of the plate, so as to meet the plate collecting of magazine type carriers with different widths. Description of the Drawings

[0014] Figure 1 It is a structural schematic diagram of a multi-station magazine type plate collecting mechanism for small plate parts.

[0015] Figure 2 It is a side view of a multi-station magazine type plate collecting mechanism for small plate parts.

[0016] Figure 3 It is a partial structural schematic diagram of a magazine clamping mechanism of a small plate multi-station magazine type board receiving mechanism.

[0017] Figure 4 It is a structural schematic diagram of an adjustable conveying mechanism of a small plate multi-station magazine type board receiving mechanism.

[0018] Figure 5 It is a front view of an adjustable conveying mechanism of a small plate multi-station magazine type board receiving mechanism.

[0019] Figure 6 It is a top view of an adjustable conveying mechanism of a small plate multi-station magazine type board receiving mechanism.

[0020] Figure 7 It is a structural schematic diagram of an elastic pushing component of a small plate multi-station magazine type board receiving mechanism.

[0021] Among them, 1. Lifting mechanism;

[0022] 2. Magazine clamping mechanism, 21. Lifting frame, 22. Carrier support frame, 23. Carrier fixed clamping plate, 24. Fixture movable clamping plate, 25. Clamping lead screw;

[0023] 3. Adjustable conveying mechanism, 31. Bottom plate, 32. First conveying line, 321. First synchronous pulley, 33. Second conveying line, 331. Second synchronous pulley, 34. Ball screw, 35. Servo motor, 36. Power unit, 361. Spline shaft, 362. Motor, 363. Synchronous pulley assembly;

[0024] 4. Pushing plate mechanism, 41. Sliding plate, 42. Pushing plate lead screw, 43. Pushing plate motor, 44. Elastic pushing component, 441. Pushing plate, 442. Push plate, 443. Guide rod, 444. Vertical plate, 445. Inductive sheet, 446. Inductor;

[0025] 5. Magazine type carrier. Specific embodiments

[0026] The following combines the drawings to elaborate on the preferred embodiments of the present invention in detail, so that the advantages and features of the invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0027] Please refer to Figures 1 to 7 , the embodiments of the present invention include:

[0028] A multi-station clip-type plate collecting mechanism for small plates, comprising a lifting mechanism 1, a clip clamping mechanism 2, an adjustable conveying mechanism 3 and a plate pushing mechanism 4, wherein the lifting mechanism 1 drives the clip clamping mechanism 2 to move in a vertical direction, a clip-type carrier 5 is clamped on the clip clamping mechanism 2, an adjustable conveying mechanism 3 is provided at the side end of the clip clamping mechanism 2, plates are conveyed on the adjustable conveying mechanism 3, the plates are aligned with the clip-type carrier 5, and a plate pushing mechanism 4 for pushing materials is provided above the adjustable conveying mechanism 3.

[0029] The lifting mechanism 1 adopts a servo module.

[0030] The magazine clamping mechanism 2 includes a lifting frame 21, a carrier support frame 22, a carrier fixed splint 23, a clamp movable splint 24 and a clamping screw 25. A plurality of groups of carrier support frames 22 are mounted on the lifting frame 21. A carrier fixed splint 23 is fixed to one end of the carrier support frame 22, and a clamp movable splint 24 is provided at the other end of the carrier support frame 22. The clamp movable splint 24 is respectively installed on the clamping screw 25 through a screw nut. The clamping screw 25 is installed on the lifting frame 21 below the carrier support frame 22. By rotating the clamping screw 25, the clamp movable splint 24 moves toward or away from the carrier fixed splint 23 to adapt to the clamping of magazine-type carriers 5 of different sizes.

[0031] The adjustable conveying mechanism 3 includes a base plate 31, a first conveying line 32, a second conveying line 33, a ball screw 34, a servo motor 35 and a power unit 36. Several groups of first conveying lines 32 are installed on the base plate 31. The second conveying line 33 is arranged on the side end of the first conveying line 32. The bracket of the second conveying line 33 is installed on the ball screw 34 through a screw nut. The ball screw 34 is installed on the base plate 31. The first conveying line 32 and the second conveying line 33 form a group of conveying lines. The ball screw 34 is driven to rotate by the servo motor 35. The ball screw 34 is rotated, and the ball screw 34 drives several groups of second conveying lines 33 to move synchronously toward or away from the first conveying line 32 to adjust the conveying width to adapt to the conveying of plates of different widths. Several groups of first conveying lines 32 and second conveying lines 33 are driven by the power unit 36 for synchronous conveying.

[0032] The power unit 36 includes a spline shaft 361, a motor 362 and a synchronous pulley assembly 363. The two spline shafts 361 are installed on a plurality of groups of brackets of the first conveyor line 32 and the second conveyor line 33. The first synchronous pulley 321 of the first conveyor line 32 is fixedly installed on the spline shaft 361. The second synchronous pulley 331 of the second conveyor line 33 is sleeved on the spline shaft 361. The second synchronous pulley 331 can slide arbitrarily on the spline shaft 361. The motor 362 is installed on the base plate 31. The motor 362 drives the spline shaft 361 to rotate through the synchronous pulley assembly 363, thereby driving the first synchronous pulley 321 and the second synchronous pulley 331 to rotate.

[0033] The push plate mechanism 4 includes a sliding plate 41, a push plate screw rod 42, a push plate motor 43 and an elastic material pushing component 44. The sliding plate 41 is installed along the conveying direction of the adjustable conveying mechanism 3 through a linear slide rail. A push plate screw rod 42 is arranged at the side end of the sliding plate 41. The push plate screw rod 42 is driven to rotate by the push plate motor 43. The screw nut of the push plate screw rod 42 is fixedly connected to the sliding plate 41 through a connecting plate. A plurality of groups of elastic material pushing components 44 are installed on the sliding plate 41. The elastic material pushing components 44 are located above the first conveying line 32 of the adjustable conveying mechanism 3.

[0034] The elastic material pushing component 44 includes a pushing plate 441, a push plate 442, a guiding rod 443, a vertical plate 444, an induction sheet 445 and an inductor 446. The pushing plate 441 is slidably installed on the sliding plate 41 through a linear slide rail. A push plate 442 for pushing materials is installed at the front end of the pushing plate 441. A guiding rod 443 is installed at the rear end of the pushing plate 441. The guiding rod 443 passes through the vertical plate 444, and a spring is sleeved on the guiding rod 443. An induction sheet 445 is installed on the pushing plate 441, and an inductor 446 cooperating with the induction sheet 445 is installed on the sliding plate 41.

[0035] When the small plate multi-station magazine type plate receiving mechanism of the present utility model works, after determining the specifications of the product plates, the operator sets the product parameters in the operating system of the machine. After the parameters are set, the adjustable conveying mechanism 3 automatically adjusts the size of the lifting mechanism according to the input product parameters. Specifically, the servo motor 35 drives the ball screw 34 to rotate, and the ball screw 34 drives a plurality of groups of second conveying lines 33 to move synchronously towards or away from the first conveying line 32 to adjust the conveying width to adapt to the width of the plates of this specification. At the same time, the operator places a plurality of magazine type carriers 5 on the magazine clamping mechanism 2, rotates the clamping screw rod 25, and the clamping movable clamping plate 24 moves towards the carrier fixed clamping plate 23 to clamp the magazine type carrier 5 and waits for the plates to be fed in; the adjustable conveying mechanism 3 and the push plate mechanism 4 push the plates to move at the same speed. The plates are conveyed along the first conveying line 32 and the second conveying line 33 to be docked with the magazine type carrier 5. The push plate motor 43 drives the sliding plate 41 to move, and the elastic material pushing component 44 elastically pushes the plates into the magazine. After the product completely enters the magazine, the push plate mechanism 4 retracts, and the lifting mechanism 1 rises by one magazine plate receiving position until the last magazine plate receiving position is full.

[0036] The small plate multi-station magazine type plate receiving mechanism of the present utility model can adapt to the production of products of various specifications by automatically adjusting the conveying structure, and can perform plate receiving at multiple stations simultaneously, greatly improving the compatibility and production efficiency of the machine.

[0037] The above are only embodiments of the present utility model, and do not thus limit the patent scope of the present utility model. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall similarly be included within the patent protection scope of the present utility model.

Claims

1. A multi-station magazine-type plate receiving mechanism for small plates, characterized in that: It includes a lifting mechanism, a magazine clamping mechanism, an adjustable conveying mechanism and a push plate mechanism. The lifting mechanism drives the magazine clamping mechanism to move in the vertical direction. The magazine clamping mechanism is clamped with a magazine carrier. The side end of the magazine clamping mechanism is butt-jointed with an adjustable conveying mechanism. A plate is conveyed on the adjustable conveying mechanism. The plate is aligned with the magazine carrier. A push plate mechanism for pushing materials is arranged above the adjustable conveying mechanism. The adjustable conveying mechanism includes a base plate, a first conveying line, a second conveying line, a ball screw, a servo motor and a power unit. Several groups of first conveying lines are installed on the base plate. The second conveying line is arranged on the side end of the first conveying line. The bracket of the second conveying line is installed on the ball screw through a screw nut. The ball screw is installed on the base plate. The first conveying line and the second conveying line form a group of conveying lines. The ball screw is driven to rotate by the servo motor. Several groups of first conveying lines and second conveying lines are driven by the power unit for synchronous conveying.

2. The multi-station magazine-type plate receiving mechanism for small plates according to claim 1, characterized in that: The power unit includes a spline shaft, a motor and a synchronous pulley assembly. The two spline shafts are installed on several groups of brackets of the first conveyor line and the second conveyor line. The first synchronous pulley of the first conveyor line is fixedly installed on the spline shaft, and the second synchronous pulley of the second conveyor line is sleeved on the spline shaft. The second synchronous pulley can slide on the spline shaft. The motor is installed on the base plate. The motor drives the spline shaft to rotate through the synchronous pulley assembly, thereby driving the first synchronous pulley and the second synchronous pulley to rotate.

3. A small plate multi-station magazine-type plate receiving mechanism according to claim 1, characterized in that: The magazine clamping mechanism includes a lifting frame, a carrier support frame, a carrier fixed splint, a clamp movable splint and a clamping screw rod. A plurality of groups of carrier support frames are mounted on the lifting frame. A carrier fixed splint is fixed at one end of the carrier support frame, and a clamp movable splint is arranged at the other end of the carrier support frame. The clamp movable splint is respectively installed on the clamping screw rod through a screw rod nut, and the clamping screw rod is installed on the lifting frame below the carrier support frame.

4. A small plate multi-station magazine type plate receiving mechanism according to claim 1, characterized in that: The pushing plate mechanism includes a sliding plate, a pushing plate screw, a pushing plate motor and an elastic pushing assembly. The sliding plate is installed along the conveying direction of the adjustable conveying mechanism through a linear slide rail. A pushing plate screw is arranged on the side end of the sliding plate. The pushing plate screw is driven to rotate by the pushing plate motor. The screw nut of the pushing plate screw is fixedly connected to the sliding plate through a connecting plate. Several groups of elastic pushing assemblies are installed on the sliding plate, and the elastic pushing assemblies are located above the first conveying line of the adjustable conveying mechanism.

5. The multi-station magazine-type plate collecting mechanism for small plates according to claim 4, characterized in that: The elastic pushing assembly includes a pushing plate, a pushing plate, a guide rod, a vertical plate, a sensing sheet and a sensor. The pushing plate is slidably installed on the sliding plate through a linear slide rail. A pushing plate for pushing materials is installed at the front end of the pushing plate, and a guide rod is installed at the rear end of the pushing plate. The guide rod passes through the vertical plate, and a spring is sleeved on the guide rod. The pushing plate is installed with a sensing sheet, and the sliding plate is installed with a sensor that cooperates with the sensing sheet.

Images